• Model NO.：ZYSCREW FILM
• Assembly Structure：Separate Type Extruder
• Screw：Single-Screw
• Engagement System：Full Intermeshing
• Screw Channel Structure：Deep Screw
• Exhaust：Exhaust
• Automation：Automatic
• Computerized：Computerized
• Base Material：38crmoala
• Nitrided Brittleness：Less Than Grade 1
• Nitrided Hardness：900-1000hv (HRC 55-65)
• Transport Package：Wooden Cases
• Specification：SGS, ISO9001-2008
• Trademark：ZHONGYANG SCREW
• Origin：China Mainland
• HS Code：8477900000
• Production Capacity：3000 Sets,Year

Basic Info.

Model NO. ZYSCREW FILM Assembly Structure Separate Type Extruder Screw Single-Screw Engagement System Full Intermeshing Screw Channel Structure Deep Screw Exhaust Exhaust Automation Automatic Computerized Computerized Base Material 38crmoala Nitrided Brittleness Less Than Grade 1 Nitrided Hardness 900-1000hv (HRC 55-65) Transport Package Wooden Cases Specification SGS, ISO9001-2008 Trademark ZHONGYANG SCREW Origin China Mainland HS Code 8477900000 Production Capacity 3000 Sets/Year

Product Description

Product Description

Single screw and Barrel for Film Blowing Machine

ZHONGYANG SCREW is one of the most history and famous screw barrel brand in China. We have professional and experienced teams in every department of our company. We think professional, quality and service is the basic of business. If you want reliable and helpful screw barrel, we will be your best choice! Please kindly find our detailed information as following:

Injection Molding Machine single screw barrel specification:

Diameter: Φ 15mm-Φ 300mm
L/D ratio: 15-46
According to different material and products, the screw barrel can be chosen from:
General type, Barrier type, Separated type, Vented type, Groove type, Pin type, etc.
According to different material and products to design different screw compression ratio and L/D ratio.

Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and vented type etc.


Terms and Conditions:
Means of transport: Ocean, Air, Express
Production time: About 20-30 days after we receive the advanced payment

Production Process:
Receiving orders - Designing & Drawing confirmation - Blanking Thermal refining - Heat treatment - Rough Turning - Polishing - Drilling for barrel - Semi Finishing Machining - Bimetallic welding - Centrifugal casting for barrel - Polishing - Nitriding treatment(120 hours) or High frequency quenching - Hard-chrome plating - O. D. Grinding - Honing for barrel - Alignment - Polishing - Inspecting - Packing & Shipping


ZHONGYANG SCREW's advantage:
First-class designing and researching team;
High quality and durable products of screw barrel;
Most professional sales who can serve for you timely;
Best customer service especially after-sale service;
Powerful company's strength support long-term cooperation.


Welcome to contact us.